baber/WOPTO huggingface dataset:
Patent JP-2005060420-A (JP)
Title: Blue pigment dispersion for inkjet recording and blue aqueous ink for inkjet recording using the blue pigment dispersion
Inventor: DOI RITSUKO
IPC: C09D11/322
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for obtaining an aqueous pigment dispersion for inkjet recording and an aqueous ink for inkjet recording having good long-term storage stability which stably disperse a phthalocyanine pigment and maintain this state even in long-term storage, particularly an aqueous ink for inkjet recording suited in the inkjet recording of a thermal jet system.  <P>SOLUTION: The aqueous pigment dispersion for inkjet recording has ≥60 mass% styrene monomer unit and a monomer unit containing an unsaturated aliphatic carboxylic acid having a radically polymerizable double bond, and a weight average molecular weight of 7,500-30,000, and it is particularly preferred that acrylic acid and methacrylic acid are used as the latter monomer unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060240-A (JP)
Title: C5-substituted pyrimidine or n6-substituted purine-2'-deoxynucleotide derivative and method for synthesizing nucleic acid using the same
Inventor: SAWAI HIROAKI
IPC: C07H19/20
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a C5-substituted deoxycytidine derivative or an N6-substituted deoxyadenosine derivative enzymically synthesizing modified DNAs especially required for DNA analysis with a DNA chip and to provide a method for synthesizing nucleic acid using the same.  <P>SOLUTION: The C5-substitured deoxycytidine derivative is characterized in that the derivative is represented by general formula äwherein, R denotes an NHX; and X denotes a hydrogen atom, an alkynyl group, an alkenyl group, an alkynyl group or an aryl group, a COCF<SB>3</SB>group, a COCH<SB>3</SB>group, a carbonylmethylimidazole group, a CH(=NH)NH<SB>2</SB>, a biotinyl group, various amino acids bound through amide bonds or a (CH<SB>2</SB>)<SB>2</SB>N[(CH<SB>2</SB>)<SB>2</SB>NH<SB>2</SB>]<SB>2</SB>group}.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072069-A (JP)
Title: Heat dissipation substrate for semiconductor
Inventor: KOBAYASHI SHUJI
IPC: C22C1/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation substrate being used in a substrate for mounting a semiconductor in which high density can be attained at a relatively low sintering temperature while ensuring required thermal expansion coefficient and thermal conductivity using a relatively simple production process.  <P>SOLUTION: The heat dissipation substrate for semiconductor is composed of a material containing 2-10 wt% of nickel, 1-5 wt% of copper, 0.5-10 wt% of phosphorus for the total weight of nickel and copper, and the remainder of tungsten. Alternatively, an alloy replacing a part of nickel by cobalt and/or iron may be employed. The heat dissipation substrate for semiconductor is preferably produced by metal powder injection molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070885-A (JP)
Title: Id card reader
Inventor: TAKAHASHI MASAHIDE
IPC: G06K17/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ID card reader capable of contracting a setting place to enable the miniaturization.  <P>SOLUTION: The ID card reader comprises a wireless card reader 11 having an antenna 11c for transmitting a question wave to a wireless card 12 and receiving a response wave returned from the wireless card 12 and a wireless card information processing part 11e for processing the response wave to read unique wireless card information D1 recorded in the wireless card 12; and a magnetic card reader 14 having a magnetic head 14b for extracting magnetic card information recorded in a magnetic card 15 and a magnetic card information processing part 14c for processing the magnetic card information extracted by the magnetic head 14b to read unique magnetic card information D2 recorded in the magnetic card 15. In this card reader, a shield device 16 is arranged between the wireless card reader 11 and the magnetic card reader 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023416-A (JP)
Title: Manufacturing method of metal-ceramic sintered laminate
Inventor: ICHIKAWA JUNICHI
IPC: B22F3/10
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient manufacturing method of a metal-ceramic sintered laminate, which comprises few steps.  <P>SOLUTION: A combination of a metal powder and a ceramic powder or a combination of a metal powder, a mixed powder of the metal powder and a ceramic and a ceramic powder is subjected to compression molding. The obtained molded product is exposed to microwave irradiation and heated in a non-oxidizing atmosphere to sinter a metal-containing layer at a temperature below the melting point of the metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029110-A (JP)
Title: Fluid controlling device
Inventor: SANADA SATOSHI
IPC: B60T8/36
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a manufacturing of a receiving jig used when a coil height is adjusted.  <P>SOLUTION: There is provided a fluid controlling device in which a coil receiving protrusion 81 is deformed by depressing a coil part against the coil receiving protrusion 81 with a pushing jig 103 under a state where the coil receiving protrusion 81 is formed at one end surface of a case 8 and the other end surface of the case 8 is supported by a receiving jig 101. A jig receiving protrusion 82 is formed at the other end surface of the case 8 and the receiving jig 101 is abutted against only the jig receiving protrusion 82. If a location abutting against the receiving jig 101 is in a narrow range, increasing a precision of degree of flatness can be facilitated even if a resin molding is performed. Then, if a precision of degree of flatness of the jig receiving protrusion 82 is increased, it does not become necessary to adjust the receiving jig 101 in compliance with a waving of the case 8 as found in the prior art and manufacturing of the receiving jig 101 is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037846-A (JP)
Title: Information setting device and method for music reproducing device
Inventor: HORIE MASAHIRO
IPC: G10L13/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information setting device for a music reproducing device which sets the reproduction timing of guide speech so as to allow a player to sing easily.  <P>SOLUTION: The information setting device includes a block compartmentalizing means 46 which compartmentalizes performance music to a plurality of blocks consisting of blank portions not having lyrics and performance portions having the lyrics and a speech reproduction timing setting means 48 for setting the reproduction timing of the guide speech by each of the blocks in such a manner that the reproduction of the guide speech showing the lyrics of the performance portions ends before the prescribed time t<SB>sp</SB>when the reproduction of the performance section starts and therefore the reproduction start timing of the performance portion corresponding to the guide speech from the reproduction end timing of the guide speech is made to be recognized. Namely, the information setting device for a karaoke device 10 which sets the reproduction timing of the guide speech so as to allow the player to sing easily can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045643-A (JP)
Title: Projecting device
Inventor: AKUTSU TAKASHI
IPC: H04N5/222
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projecting device with an imaging function of which the entire is made small and which can easily be carried.  <P>SOLUTION: The projecting device with an imaging function is provided with a device main body 1 provided with an image displaying means 5 and a projection system 8 for projecting display image of the image displaying means 5, a camera support arm 10 whose base end is pivotally supported by the device main body and which is raised up in an obliquely upward projection state outward from the device main body 1 from a storage position where the camera support arm 10 is made to be fallen down along the device main body 1, and an electronic camera 16 which is provided at the end of the camera support arm 10, images an object 27 mounted on a cradle 26 of the device main body 1 side by side with the device main body 1 and outputs the image of the object 27 to the image displaying means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041842-A (JP)
Title: Tooth bleaching agent and tray containing tooth bleaching agent
Inventor: KAWAMOTO KOJI
IPC: A61K8/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tooth bleaching agent which can be easily purchased and used as a cosmetic, or the like, anywhere other than medical treatment sites by using a component usable without the legal restrictions in cosmetics and quasi drugs to provide an implement for simply enabling tooth bleaching by the use of the tooth bleaching agent.  <P>SOLUTION: A tray containing the tooth bleaching agent 1 has a trench 3 which is provided in a U-shaped tray 2 along a raw of teeth of a human body and is filled with the tooth bleaching agent 1 composed of a gelled substance added with ≤35 wt.% sodium chlorite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047439-A (JP)
Title: Tank tightening mechanism, tank harness and buoyancy adjustment jacket for scuba diving
Inventor: HATTORI SEIJI
IPC: B63C11/08
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact tank tightening mechanism capable of certainly mounting an air tank even by a user having no physical strength such as a woman, a tank harness provided with this and a buoyancy adjustment jacket.  <P>SOLUTION: The tank tightening mechanism in scuba diving is provided with a pair of buckles 10 having a bolt insertion part 14 formed on buckle bodies 10a, 10b connected to an end of a belt B for tightening a tank T; an insertion hole 15 provided on the insertion part 14 of the buckle bodies 10a, 10b; a bolt N penetrated through the insertion hole 15 and having a head part Na abutted on an outer end surface of the bolt insertion part 14 formed on the buckle body 10a and a male screw part Nb projected to the outside the bolt insertion part 14 formed on the buckle body 10b; and a nut member 16 thread-engaged with the male screw part Nb of the bolt N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048745-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: NISHIZAWA TORU
IPC: F01N13/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce HC and CO emission amount by reducing EGR in promoting NOx trap catalyst warm-up (activation).  <P>SOLUTION: When temperature of the NOx trap catalyst is a predetermined temperature T5 or less, main combustion to generate main torque and at least one time of precombustion before main combustion are performed in a warming up promotion operation possible zone. Control is switched to combustion control for controlling fuel injection to an engine to make at least one of the precombustion occur in proximity of a compression top dead center and to start the main combustion after completion of the precombustion. And, EGR is reduced to reduce HC and CO emission amount and injection timing for main combustion is advanced to suppress rise of exhaust gas temperature accompanying with EGR reduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021143-A (JP)
Title: Assembling type planting pot
Inventor: WATANABE TSUNEO
IPC: A01G9/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as breakage and bulking in the delivery of a planting pot and the bulking due to burying treatment.  <P>SOLUTION: This planting pot gentle to the earth, without being broken during the delivery, solving the problem of bulking by delivering it as extended flat, becoming a same material recyclable by removing hooking metals with a nipper and enabling to be combustion-treated by adopting a combustible material is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064228-A (JP)
Title: Electronic component and its manufacturing method
Inventor: ITO TOSHIHIKO
IPC: H01L23/12
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component that is excellent in weather resistance and can be reduced in thickness, and to provide a method of manufacturing the component.  <P>SOLUTION: A semiconductor device 10 is provided with a structure constituted by successively laminating an insulating layer 3, a conductive layer 4, and a sealing layer 5 on one surface 1a of a semiconductor substrate 1 in this order; and solder bumps 7 formed on electrode pads 6. In the device, tops 7a of the solder bumps 7 have flat surfaces, and a protective layer 8 is provided over the whole surface of the structure on which the solder bumps 8 are formed so that the flat surfaces of the bumps 7 are exposed. Heights d<SB>1</SB>of the solder bumps 7 and the thickness d<SB>2</SB>of the semiconductor substrate 1 are adjusted to be d<SB>1</SB>≥d<SB>2</SB>. The method of manufacturing the electronic component includes a step A of forming the solder bumps 7 on the electrode pads 6, a step B of forming the protective layer 8, and a step C of grinding the surface of the protective layer 8 so that the tops 7a of the solder bumps 7 are exposed and have the flat surfaces. The method also includes a step D of back-grinding the other surface of the semiconductor substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059427-A (JP)
Title: Recorder and its adjusting method
Inventor: MORIYAMA TAKASHI
IPC: B41J19/20
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To adjust positional relation of the center of a platen and the center of a recording head easily and accurately at the time of assembling a recorder.  <P>SOLUTION: The recorder 10 comprises a platen 23, a carriage guide shaft 29 disposed oppositely to the platen 23, and a carriage 30 being reciprocated in the main scanning direction along the carriage guide shaft 29 while mounting a recording head 20 wherein parallelism of the axes of the platen 23 and carriage guide shaft 29 is adjusted in the platen gap adjusting direction and in the direction parallel with the main scanning direction which is perpendicular to the platen gap adjusting direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065001-A (JP)
Title: Diversity receiver
Inventor: SUZUKI TOKUSHO
IPC: H04B7/08
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively limit the physical scale of a diversity receiver having three antennas or more and further to attain high performance by a simple configuration in the diversity receiver.  <P>SOLUTION: The quality of a signal inputted to a signal synthesizing part 6 as a control algorithm of a switching cotrol section 9 is monitored, and when the signal quality falls below a certain reference, the input of the signal whose quality falls most is disconnected, and a detection device is used to sequentially switch the antennas in an antenna switching part 4, a proper antenna yn is searched. Even in the time, signals from the other detection devices are usually and continuously inputted to the signal synthesizing part 6 in order to demodulate the signal without stopping. If the proper antenna satisfying a prescribed condition is found as the result of searching the antenna, the antenna switching part 4 connects the antenna and connects an input to the signal synthesizing part 6 after completing the synchronization acquisition, etc., of the signal. This processing method can avoid an influence of step-out of synchronization, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063592-A (JP)
Title: Optical element, optical pickup device and optical disk device
Inventor: MITSUMASA JIROU
IPC: G11B7/22
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical pickup device and an optical disk device by increasing the adhesive strength of an optical element constituting the pickup device.  <P>SOLUTION: An adhesive layer A is formed around a diffraction grating substrate 21 to seal it by an adhesive, and an integrated optical member 20 is mounted on the upper surface of the diffraction grating substrate 21. Thus, a light source 10, the diffraction grating substrate 21 and the integrated optical member 20 are fixed with adhesives. To bond the members by such a method, preferably, the diffraction grating substrate 21 is formed so that the outer diameter of the diffraction grating substrate 21 is smaller than that of the integrated optical member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035781-A (JP)
Title: Approach preventing body for passenger conveyor
Inventor: KANEKO YOSHIAKI
IPC: B66B29/04
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an approach preventing body for a passenger conveyor having good cleaning performance of upper faces of railing decks with excellent maintenance of design properties.  <P>SOLUTION: The approach preventing body for preventing approach of human bodies to an outside space part of a railing panel 11 of the passenger conveyor 1 is provided. To close a lateral width of the railing deck 13 or the like, the reverse U-shaped approach preventing body 15 formed by two faces of side plate bodies 15A, 15B parallel to each other along an outer face of the railing panel 11 and a top plate body 15C connecting top parts of the side plate bodies 15A, 15B is arranged, and a lower end part of the approach preventing body 15 is fixed to the railing deck 13 or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070894-A (JP)
Title: Operating state notification device
Inventor: MATSUI TORU
IPC: G08B23/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating state notification device for notifying the operating state of equipment so as to be easy for a user to understand in conformation to the circumferential background noise around the user.  <P>SOLUTION: The circumferential sound around the user 21 is collected by the sensor microphone 11 of a sound information detection part 1 carried by the user 21, and a sound information transmission part 15 transmits the collected sound to an operating state information generation part 3 attached to the equipment which generates a notification sound. In the operating state information generation part 3, a masking information calculation part 33 calculates a masking pattern from the received sound information, and a notification sound determination part 35 determines a notification sound of acoustic characteristic not shielded by the masking pattern. When a notification sound generation determination part 39 determines that the notification sound determined from the sound information can be heard by the user 21, the notification sound is outputted from a notification sound amplification part 37. When it is determined that the notification sound cannot be heard, the operating state of the equipment is transmitted from an operating state information transmission part 41 to the sound information detection part 1 without outputting the notification sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004069709-A (JP)
Title: Light radiation apparatus
Inventor: YONEDA KENJI
IPC: G01N21/84
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light radiation apparatus having a simple structure for easily and accurately determining the location relationship between a light exiting end of an optical fiber and a lens, and improving light transmission efficiency between them, as much as possible.  <P>SOLUTION: The light radiation apparatus is provided with a fiber holder, having a fiber through-hole for holding the light exiting end of the optical fiber and a lens holder disposed on a light traveling side of the fiber holder. A light from the light-exiting end of the optical fiber irradiates an irradiated region through the lens held by the lens holder. The fiber through-hole comprises an equal diameter part, having a diameter equal to that of the optical fiber and a large diameter part having a diameter larger than that of the equal diameter part and an opening on one end face of the fiber holder. The optical fiber is held and passes through the equal diameter part. A tip of the optical fiber, protruding from the equal diameter part, is fused and deformed. A fused part is formed and fitted to the large diameter part. The lens abuts on the tip face of the fused part or one end face of the fiber holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005071690-A (JP)
Title: Positive electrode container for sodium-sulfur battery and its manufacturing method
Inventor: ANDO TAKASHI
IPC: H01M10/39
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode container for a sodium-sulfur battery enhancing electrical-energy efficiency wherein the internal resistance of the battery is small in an early stage of a charging and discharging cycle when the battery operation of charge/discharge is carried out after assembling the sodium-sulfur battery.  <P>SOLUTION: In this positive electrode container 1 for the sodium-sulfur battery wherein a spray coating film 2 for corrosion protection made of a Cr-Fe alloy is formed on an inner circumferential surface, the spray coating film 2 has a polished surface formed by grinding after being formed by plasma spraying in the atmosphere. The ratio of the polished area in the spray coating film 2 is 10% or larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067012-A (JP)
Title: Laminated film
Inventor: HACHIFUSA KAZUYA
IPC: C08J7/04
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent, gas-barrier laminated film which has transparency to see the contents directly and gas-barrier properties equivalent to aluminum foil, prevents delamination and deterioration in the gas-barrier properties even after boiling sterilization, retort sterilization, etc., suppresses breakage etc., by falling etc., in a circulation process etc., has boiling resistance, retort resistance, autoclave resistance, etc., for packaging food, non-food, medical supplies, etc., is excellent in physical strength, and can be used widely as a packaging material of high practicality.  <P>SOLUTION: In the laminated film, a transparent, gas-barrier vapor deposition film, at least a polyamide resin layer, and a polypropylene resin layer are laminated on a coextrusion-laminated film which is laminated by a coextrusion molding method through adhesive resin layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069562-A (JP)
Title: Hot water supply system
Inventor: ASAKURA HIROSHI
IPC: F25B30/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply system allowing a heat pump type reservoir-type hot water supply unit to efficiently generate hot water in winter when outside air temperature becomes lower.  <P>SOLUTION: This system comprises the reservoir-type hot water supply unit reserving hot water in a hot water reserve tank 12 by a heat pump unit 11, and an additional heating system carrying out additional heating by heat-exchanging hot water inside a bath tub B with hot water reserved in the hot water reserve tank 12 and by circulating. A bath tub water circulation supply pipe 31 connected to the evaporator 11d of the heat pump unit 1 is connected to an additional heating pipe 22a and an additional heating return pipe 22b, which constitute an additional heating system, via a selector cross valve 32. When the hot water temperature inside the bath tub B is higher than outside temperature, an additional circulation pump 23 is started with switching of the selector cross valve 32 from an additional heating coil 21 side to the bath tub water circulation supply pipe 31 side and the hot water inside the bath tub B is circulated/supplied to the evaporator 11d, and thereby the hot water inside the bath tub B is adopted as a heat source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI